Description

Details: Appearance is light yellow brittle crystal or powder, has special ordor. Insoluble in water; Slightly soluble in ethanol, ether; Easily soluble in carbon disolfide. Molecular weight: *2.*6 Vapor pressure: 0.*3kPa Flash point: **7° C Melting point: **9° C Boiling point: **4.6° C Relative density: 2.0 ITEM STANDARD RESULT Sulphur content ≥% *9.5 *9.*5 Moisture ≤%(m/m) 2.0 0.*3 Ash content ≤%(m/m) 0.*0 0.**2 Acidity(HSO) ≤%(m/m) 0.**5 0.**2 Organic matter ≤%(m/m) 0.*0 0.**1 Arsenic(AS) ≤%(m/m) 0.*1 0.***1 Fe ≤%(m/m) 0.**5 0.***1 Sieve residue **0mesh ≤%(m/m) 0.1 0.1 E : surprise(att)tjjiayou(doot)com